Although information on this title is currently limited, the team at Spike Chunsoft have announced a brand new Dangnaronpa title during the SCEJA Press Conference 2015 titled New Danganronpa V3: Minna no Koroshiai Shin Gakki. Unlike previous titles which have been available only on the PlayStation Portable or PlayStation Vita (Albeit with PlayStation TV support), this new title will be available on both the PlayStation 4 and PlayStation Vita sometime in the future.
It seems like the Danganronpa Team and Spike Chunsoft are keeping a lot of things close to their chest at the moment (With characters in the class trial being represented by previously announced story-important Monokuma’s), but the announcement trailer does highlight some changes/improvements to the class trial system.
No release date for New Danganronpa V3: Minna no Koroshiai Shin Gakki have been announced to date. Given the popularity of past games, lets hope NIS America (or another publisher if not them) can bring this title to western markets as quickly as possible.